英语翻译
问题描述：
英语翻译
If the change in length per degree of temperature difference due to heating does not agree with the change in length per degree due to cooling within 10 % of their average,investigate the cause of the discrepancy and,if possible,eliminate.
答
如果因为加热每温差的变化幅度与因为制冷每温差的变化幅度在它们平均值的10%以内不相符,检查一下造成这种差异的原因,如果可能,就消除这些差异.